Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4465833 | Process for preparing ethynylated benzoic acid derivatives | Robert H. Boschan | 1984-08-14 |
| 4374291 | Synthesis of bis(ethynylphenyl) compounds | — | 1983-02-15 |
| 4370501 | Synthesis of bis(aminophenyl) compounds | — | 1983-01-25 |